sprüche weihnachten For that whitest, smartest grin achievable, watch the foods you eat and ingest. Beverages like caffeine, tea and soft drink are popular for depositing unsightly yellow-colored and dark brown stains on the outside of the pearly whites. Darkly tinted fruit juices will also be possible contributors, as well as some types of gravy and fresh fruit products. Should you take in these things, brush your the teeth immediately after doing this.